<div class="navigation_wrapper">
    <nav>
        <ul>
            <li><a href="#"><?=$this->lang->line('Service')?></a>
                <ul>
                    <li><a href="<?php echo site_url("service/index"); ?>"><?=$this->lang->line('All Service')?></a></li>
                    <li><a href="<?php echo site_url("service/newService"); ?>"><?=$this->lang->line('New Service')?></a></li>
                    <li><a href="<?php echo site_url("service/banner"); ?>"><?=$this->lang->line('Banners')?></a></li>
                </ul>
            </li>
            <li><a href="#"><?=$this->lang->line('Product')?></a>
                <ul>
                    <li><a href="<?php echo site_url("service/index/2"); ?>"><?=$this->lang->line('All Product')?></a></li>
                    <li><a href="<?php echo site_url("service/newService/2"); ?>"><?=$this->lang->line('New Product')?></a></li>
                </ul>
            </li>
            <li><a href="#"><?=$this->lang->line('Article')?></a>
                <ul>
                    <li><a href="<?php echo site_url("service/index/3"); ?>"><?=$this->lang->line('All Article')?></a></li>
                    <li><a href="<?php echo site_url("service/newService/3"); ?>"><?=$this->lang->line('New Article')?></a></li>
                </ul>
            </li>
            <li><a href="<?php echo site_url("clinic/index"); ?>"><?=$this->lang->line('Clinic Info')?></a></li>
            <li><a href="<?php echo site_url("pages/index/1"); ?>"><?=$this->lang->line('Doctor')?></a></li>
            <li><a href="<?php echo site_url("pages/index/2"); ?>"><?=$this->lang->line('Announcement')?></a></li>
            <li><a href="<?php echo site_url("appointment/index"); ?>"><?=$this->lang->line('Appointment')?></a></li>
            <li><a href="<?php echo site_url("opinion/index"); ?>"><?=$this->lang->line('Opinion')?></a></li>
            <li><a href="<?php echo site_url("admin/logout"); ?>"><?=$this->lang->line('Log Out')?></a></li>
        </ul>
    </nav>
</div>
<div class="content_wrapper">